Re: W2EBY amp with ELAD FDM DUO #eladduo

Klaus Brosche, DK3QN

Hi jith,

DUO finals are class AB.

W2EBY is similar (2x IRF510) to the "old" HF-Packer Amp which I own.

Care has to be taken to adjust RF Output from the DUO to appropriate level
( one or two watts), depending on the level of attenuation provided by the
input power attenuator of your particular Amp.

73, Klaus, DK3QN

Am 22.05.22 um 18:06 schrieb Ranjith Unnikrishnan:

Hello Group

Did any one try the W2EBY amp with the ELAD FDM DUO ?

Also what is the class of the final amp stage in FDM DUO.  class E or AB ?

Any inputs welcome 


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